use IO::Handle;
use Object::Remote::ModuleSender;
use Object::Remote::Handle;
+use Object::Remote::Future;
use Scalar::Util qw(blessed);
use Moo::Role;
around connect => sub {
my ($orig, $self) = (shift, shift);
- my $conn = $self->$orig(@_);
- Object::Remote::Handle->new(
- connection => $conn,
- class => 'Object::Remote::ModuleLoader',
- args => { module_sender => $self->module_sender }
- )->disarm_free;
- require Object::Remote::Prompt;
- Object::Remote::Prompt::maybe_set_prompt_command_on($conn);
- return $conn;
+ my $f = $self->$start::start($orig => @_);
+ return future {
+ $f->on_done(sub {
+ my ($conn) = $f->get;
+ Object::Remote::Handle->new(
+ connection => $conn,
+ class => 'Object::Remote::ModuleLoader',
+ args => { module_sender => $self->module_sender }
+ )->disarm_free;
+ require Object::Remote::Prompt;
+ Object::Remote::Prompt::maybe_set_prompt_command_on($conn);
+ });
+ $f;
+ } 2;
};
sub _perl_command { 'perl', '-' }
sub _open2_for {
my $self = shift;
my ($foreign_stdin, $foreign_stdout, $pid) = $self->_start_perl(@_);
- $foreign_stdin->autoflush(1);
- print $foreign_stdin 'BEGIN { $ENV{OBJECT_REMOTE_DEBUG} = 1 }'."\n"
- if $ENV{OBJECT_REMOTE_DEBUG};
- print $foreign_stdin $self->fatnode_text
- or die "Failed to send fatpacked data to new node on '$_[0]': $!";
+ my $to_send = $self->fatnode_text;
+ Object::Remote->current_loop
+ ->watch_io(
+ handle => $foreign_stdin,
+ on_write_ready => sub {
+ my $len = syswrite($foreign_stdin, $to_send, 4096);
+ if (defined $len) {
+ substr($to_send, 0, $len) = '';
+ }
+ # if the stdin went away, we'll never get Shere
+ # so it's not a big deal to simply give up on !defined
+ if (!defined($len) or 0 == length($to_send)) {
+ Object::Remote->current_loop
+ ->unwatch_io(
+ handle => $foreign_stdin,
+ on_write_ready => 1
+ );
+ }
+ }
+ );
return ($foreign_stdin, $foreign_stdout, $pid);
}
$INC{'Object/Remote/FatNode.pm'} = __FILE__;
$Object::Remote::FatNode::DATA = <<'ENDFAT';
END
- $text .= $Object::Remote::FatNode::DATA;
+ $text .= do { no warnings 'once'; $Object::Remote::FatNode::DATA };
$text .= "ENDFAT\n";
$text .= <<'END';
eval $Object::Remote::FatNode::DATA;